/* CITADEL simulation player. Loaded by sim.js; uses the theme tokens from tokens.css. */
.sim { margin: 0; min-width: 0; }
.sim-screen { position: relative; border-radius: var(--r-lg); overflow: hidden; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-lg); isolation: isolate; }
.sim-stage { position: relative; aspect-ratio: 16 / 9; background: var(--surface); }
.sim-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: pointer; }
.sim-badge { position: absolute; top: 12px; left: 12px; display: inline-flex; align-items: center; gap: .4rem; font-size: .72rem; font-weight: 600; padding: .26rem .62rem; border-radius: 999px; background: var(--header-bg); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border: 1px solid var(--border); color: var(--text-2); pointer-events: none; }
.sim-badge i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); animation: simlive 1.8s ease-in-out infinite; }
.sim.paused .sim-badge i { background: var(--text-3); animation: none; }
.sim.recording .sim-badge i { background: var(--bad); }
@keyframes simlive { 50% { opacity: .35; } }
.sim-bigplay { position: absolute; inset: 0; margin: auto; width: 68px; height: 68px; border-radius: 50%; border: 0; background: var(--grad); color: #fff; display: none; place-items: center; box-shadow: 0 12px 34px var(--aurora-2); cursor: pointer; transition: transform .2s var(--ease); }
.sim-bigplay:hover { transform: scale(1.06); }
.sim-bigplay svg { width: 28px; height: 28px; margin-left: 3px; }
.sim.paused .sim-bigplay { display: grid; }
.sim-caption { display: grid; grid-template-columns: auto 1fr; column-gap: .8rem; align-items: baseline; padding: .85rem 1.1rem 1rem; border-top: 1px solid var(--border); background: var(--surface); min-height: 4.9rem; transition: opacity .18s var(--ease), transform .18s var(--ease); }
.sim-caption.swap { opacity: 0; transform: translateY(4px); }
.sim-chapter { grid-row: span 2; font-size: .72rem; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; padding: .15rem .5rem; border-radius: 999px; background: var(--accent-soft); white-space: nowrap; }
.sim-caption b { font-size: .98rem; letter-spacing: -.015em; }
.sim-caption p { color: var(--text-2); font-size: .9rem; line-height: 1.45; margin-top: .1rem; }
.sim-bar { display: flex; align-items: center; gap: .65rem; margin-top: .75rem; padding: 0 .15rem; }
.sim.compact .sim-bar { display: none; }
.sim-btn { height: 34px; min-width: 34px; display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: 0 .55rem; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; font-size: .8rem; font-weight: 600; cursor: pointer; flex: none; transition: border-color .2s; }
.sim-btn:hover { border-color: var(--border-strong); }
.sim-btn svg { width: 16px; height: 16px; flex: none; }
.sim-rec svg { color: var(--bad); width: 12px; height: 12px; }
.sim-btn:disabled { opacity: .6; cursor: progress; }
.sim-track { flex: 1; position: relative; height: 6px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); cursor: pointer; touch-action: none; min-width: 60px; }
.sim-track::before { content: ""; position: absolute; inset: -10px 0; }
.sim-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--grad); border-radius: inherit; }
.sim-ticks i { position: absolute; top: -3px; bottom: -3px; width: 2px; margin-left: -1px; border-radius: 2px; background: var(--text-3); opacity: .55; }
.sim-time { font-size: .78rem; color: var(--text-3); font-variant-numeric: tabular-nums; min-width: 5.8em; text-align: right; flex: none; }
.sim > figcaption { margin-top: .9rem; color: var(--text-2); font-size: .94rem; }
.sim > figcaption h3 { color: var(--text); margin-bottom: .3rem; }
.sim-screen:fullscreen { border-radius: 0; border: 0; display: flex; flex-direction: column; justify-content: center; background: var(--bg); }
.sim-screen:fullscreen .sim-stage { width: min(100vw, calc((100vh - 6rem) * 16 / 9)); margin: 0 auto; }
.sim-screen:fullscreen .sim-caption { width: min(100vw, calc((100vh - 6rem) * 16 / 9)); margin: 0 auto; border: 0; background: transparent; }
@media (max-width: 560px) {
  .sim-caption { padding: .7rem .8rem .8rem; min-height: 5.6rem; }
  .sim-caption b { font-size: .9rem; } .sim-caption p { font-size: .82rem; }
  .sim-badge { display: none; }
  .sim-rec span { display: none; }
  .sim-time { min-width: 0; }
}

/* Tabbed simulation theater (home page) */
.sim-theater { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 1.4rem; align-items: start; }
.sim-tabs { display: grid; gap: .55rem; }
.sim-tab { display: block; width: 100%; text-align: left; padding: .9rem 1rem; border-radius: var(--r); border: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; cursor: pointer; transition: border-color .2s, box-shadow .2s, transform .2s var(--ease); }
.sim-tab:hover { border-color: var(--border-strong); }
.sim-tab b { display: block; font-size: .97rem; letter-spacing: -.015em; }
.sim-tab span { display: block; color: var(--text-2); font-size: .84rem; margin-top: .15rem; line-height: 1.4; }
.sim-tab[aria-selected="true"] { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent), var(--shadow); }
.sim-theater .sim-more { margin-top: .4rem; font-size: .9rem; font-weight: 600; }
@media (max-width: 960px) {
  .sim-theater { grid-template-columns: minmax(0, 1fr); }
  .sim-tabs { grid-row: 1; grid-auto-flow: column; grid-auto-columns: minmax(170px, 1fr); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .4rem; }
  .sim-tab { scroll-snap-align: start; }
  .sim-tab span { display: none; }
}
.sim-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 2.4rem) 1.4rem; }
@media (max-width: 860px) { .sim-grid { grid-template-columns: minmax(0, 1fr); } }

/* "Every page" simulation band (site/partials/layout.html) */
.sim-band { padding: clamp(3rem, 6vw, 5rem) 0; border-top: 1px solid var(--border); background: var(--bg-alt); }
.sim-band-head { display: flex; justify-content: space-between; align-items: end; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.4rem; }
.sim-band-head h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); max-width: 26ch; }
.sim-band-head .eyebrow { margin-bottom: .6rem; }
.sim-band-head a { font-weight: 600; font-size: .95rem; }
.sim-band .sim { max-width: 1000px; margin: 0 auto; }